| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | dishonorable, lowly |
| Synonyms: | abject, bad, base, beggarly, cheap, contemptible, derogatory, despicable, discreditable, disgraceful, disorderly, dissolute, ignominious, in bad, in low esteem, in the doghouse, infamous, inglorious, lewd, libidinous, licentious, mean, no good, notorious, opprobrious, pitiable, scandalous, scurvy, shabby, shady, shameful, shocking, shoddy, sordid, sorry, unprincipled, vicious, vile |
| Antonyms: | decent, ethical, honorable, principled, reputable, respected |
| Main Entry: | deplorable |
| Part of Speech: | adjective |
| Definition: | unfortunate, shameful |
| Synonyms: | afflictive, awful, blameworthy, bummer, calamitous, dire, dirty, disastrous, disgraceful, dishonorable, disreputable, distressing, dolorous, downer, dreadful, execrable, faulty, godawful, grievous, grim, heartbreaking, heartrending, horrifying, intolerable, lamentable, lousy, melancholy, miserable, mournful, opprobrious, overwhelming, pitiable, poor, regrettable, reprehensible, rotten, sad, scandalous, sickening, stinking, terrible, tragic, unbearable, unsatisfactory, woeful, wretched |
| Antonyms: | cheerful, delightful, excellent, good, happy, shameless |
| Main Entry: | despicable |
| Part of Speech: | adjective |
| Definition: | hateful; beyond contempt |
| Synonyms: | abject, awful, base, beastly, cheap, contemptible, degrading, detestable, dirty, disgraceful, disreputable, down, ignominious, infamous, insignificant, loathsome, low, low-life, mean, no-good, pitiful, reprehensible, shameful, slimy*, sordid, vile, worthless, wretched |
| Antonyms: | desirous, honorable, likeable, loveable, respectable, virtuous, worthy |
| Main Entry: | disgraceful |
| Part of Speech: | adjective |
| Definition: | shameful, low |
| Synonyms: | blameworthy, contemptible, degrading, detestable, discreditable, dishonorable, disreputable, ignoble, ignominious, infamous, inglorious, mean, offensive, opprobrious, scandalous, shabby, shady, shocking, shoddy, unrespectable, unworthy |
| Antonyms: | exalted, honorable, respectable |
| Main Entry: | dishonest |
| Part of Speech: | adjective |
| Definition: | lying, untruthful |
| Synonyms: | backbiting, bent, bluffing, cheating, corrupt, crafty, crooked, cunning, deceitful, deceiving, deceptive, designing, disreputable, double-crossing, double-dealing, elusive, false, fraudulent, guileful, hoodwinking, mendacious, misleading, perfidious, recreant, shady, shifty, sinister, slippery*, sneaking, sneaky, swindling, traitorous, treacherous, tricky, two-faced, two-timing, unctuous, underhanded, unfair, unprincipled, unscrupulous, untrustworthy, villainous, wily |
| Antonyms: | aboveboard, ethical, fair, frank, honest, moral, open, principled, scrupulous, trustworthy, truthful |
| Main Entry: | dishonorable |
| Part of Speech: | adjective |
| Definition: | shameful, corrupt |
| Synonyms: | base, blackguardly, contemptible, crooked, deceitful, despicable, devious, discreditable, disgraceful, disreputable, fraudulent, ignoble, ignominious, infamous, inglorious, low, miscreant, offensive, opprobious, putrid, scandalous, shabby, shady, treacherous, unprincipled, unrespectable, unscrupulous, untrustworthy |
| Antonyms: | blameless, ethical, honorable, principled, respectable, trustworthy, uncorrupt, worthy |
| Main Entry: | doubtful |
| Part of Speech: | adjective |
| Definition: | questionable, unclear |
| Synonyms: | ambiguous, borderline, chancy, clouded, contingent, debatable, dicey, disreputable, doubtable, dubious, dubitable, equivocal, far-fetched, fat chance, fishy, hazardous, hazy, iffy, impugnable, inconclusive, indecisive, indefinite, indeterminate, indistinct, insecure, long shot, obscure, on thin ice, open, pending, precarious, problematic, shady, sneaky*, speculative, suspect, suspicious, touch-and-go, touchy, uncertain, unconfirmed, undecided, uneasy, unsettled, unstable, unsure, up for grabs |
| Notes: | a person is capable of doubting, whereas a thing is dubitable; dubious, unlike doubtful, carries the connotation of suspicion |
| Antonyms: | certain, clear, confirmed, decided, definite, exact, resolved, settled, unquestionable |
| Main Entry: | equivocal |
| Part of Speech: | adjective |
| Definition: | doubtful, uncertain |
| Synonyms: | ambiguous, ambivalent, amphibological, borderline, clear as mud, clouded, disreputable, dubious, evasive, fishy, fuzzy*, hazy*, indefinite, indeterminate, indistinct, misleading, muddled, muzzy, oblique, obscure, open, problematic, puzzling, questionable, suspect, suspicious, tenebrous, unclear, undecided, unexplicit, unintelligible, vague, with mixed feelings |
| Antonyms: | certain, clear, definite, determined, obvious, plain, sure, unequivocal, unquestionable |
| Main Entry: | fly-by-night |
| Part of Speech: | adjective |
| Definition: | unreliable and shady |
| Synonyms: | brief, cowboy, disreputable, dubious, ephemeral, evanescent, fleeting, here-today-gone-tomorrow, impermanent, irresponsible, momentary, not to be relied upon, not to be trusted, passing, questionable, shady, shifty, short-lived, slimy*, slippery*, temporary, treacherous, trustless, undependable, unprofessional, unreliable, unsure, untrustworthy |
| Antonyms: | dependable, reliable, reputable, responsible, trustworthy |